Natural History

Names and Taxonomy

Common Names Aspen Bluebells Synonyms Mertensia arizonica var. grahamii, Mertensia arizonica var. leonardii, Mertensia arizonica var. subnuda
Family Forget-Me-Not (Boraginaceae)

Habit and Size

Type Perenial
Habit Herb or Forb
Shape Columnar
Size Up to 3 feet (91 cm)
Stem Smooth

Leaves

Color Dark Green
Shape Lanceolate
Venation Pinnate
Edge Shallow toothed
Arrangement Alternate
Surface Smooth

Flowers and Fruit

Flower Color Blue
Flower Head Size 1/4" up to 1” (1.5 to 2 cm) long
Number of Petals 5
Bloom May, Jun, Jul, Aug
Fruit Achene

Habitat and Growing Conditions

Water Use Medium
Light Requirement Shade
Soil Moisture Moist
Soil Description Rich, loamy soil
Elevation 5-11 thousand feet

Current and Native Distribution

Distribution AZ, CA, NV, UT
Native AZ, UT
Growing Zones 3-8
Habitat Type Riparian
moist canyons, along streamsides, or moist meadows in pinyon-juniper, mountain brush, ponderosa pine, and spruce-fir communities

More Photographs

Aspen Bluebells at Cedar Breaks Utah

Aspen Bluebells (Mertensia arizonica)